Thanks Grigg and John and everyone that added info. Great tech tip!! Only one small addition as it relates to AD 3/4-tons. The standard wheel seems to be 15" - 15x5.50F semi-drop-center - of 2-piece design: a wheel with one bead flange/rim and a separate locking ring/rim. 7.00-15 tires in 6- and 8-ply were supplied. That applies to all three AD 3600's I have owned. wink Good Work!


Professional Novice